Tough 1 Barrel Shim Saddle PadThis pad is constructed with a 85% wool blend moisture wicking bottom with a rugged 600D canvas top. Quality wear leathers increase the durability of this pad to withstand everyday use. The six shim pockets are strategically located to give you the ability to correct a variety of saddle fitting issues by adding or removing the included felt shim pads. The shaped construction makes this pad a great choice for competition disciplines such as endurance